| 摘要 |
Greenhouse of the type comprising a series of beams aligned in parallel 1 on which is installed a practical roof as well as gutters 3 for collecting rainwater, characterised in that the said gutters are arranged in suspension with the aid of a cable or tie-rods 4-5 between every two consecutive rows of the beams, being placed below the upper end of the beams, and in that the roof comprises, between every two consecutive rows of beams, two slopes 8-9 inclined towards the gutter, each of these slopes being articulated on one side to one of the edges of the gutter into which it empties the water, whilst on the other side the slopes bear on the upper end of the beams, each slope being equipped with an elevation mechanism 12-13 around the axis of articulation connected to the gutter, the consecutive slopes which bear on the same row of beams also having common closure means, and in that, in the upper part below the roof, it comprises an installation for thermal conditioning. <IMAGE>
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